EP 2615418 A3 20141210 - Method for increasing the reliability of sensor systems
Title (en)
Method for increasing the reliability of sensor systems
Title (de)
Verfahren zur Erhöhung der Zuverlässigkeit von Sensorsystemen
Title (fr)
Procédé destiné à améliorer la fiabilité de systèmes de capteur
Publication
Application
Priority
DE 102012000331 A 20120111
Abstract (en)
[origin: EP2615418A2] The method involves detecting a star image cutout by star sensors (2,3,4) by a lens and a photosensitive matrix detector, where the star sensors are provided with the same or different visual fields and different viewing directions. An evaluation unit (5) is provided for calculating the location information of a flying object on the basis of a comparison of the detected star image cutout with a star catalog. The star sensors stand with each other in signal connection over a bus system (8) and are exchanged over the data for improving the measuring accuracy.
IPC 8 full level
G01C 21/02 (2006.01); B64G 1/36 (2006.01); G01S 3/786 (2006.01)
CPC (source: EP US)
B64G 1/361 (2013.01 - EP US); G01C 21/025 (2013.01 - EP US); G01S 3/7867 (2013.01 - US)
Citation (search report)
- [I] US 6285927 B1 20010904 - LI RONGSHENG [US], et al
- [I] US 2003080255 A1 20030501 - LI RONGSHENG [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2615418 A2 20130717; EP 2615418 A3 20141210; EP 2615418 B1 20180314; DE 102012000331 A1 20130711; DE 102012000331 B4 20180816; DK 2615418 T3 20180625; JP 2013142703 A 20130722; RU 2012157284 A 20140710; RU 2544785 C2 20150320; US 2013179073 A1 20130711; US 9593951 B2 20170314
DOCDB simple family (application)
EP 12196492 A 20121211; DE 102012000331 A 20120111; DK 12196492 T 20121211; JP 2013002755 A 20130110; RU 2012157284 A 20121226; US 201313738545 A 20130110